Home / 42,414,157.66-58,532,311.56-23,577,508.48

Finding the Fourth Proportional to 42,414,157.66, 58,532,311.56 and 23,577,508.48

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Solution

The fourth proportional to 42,414,157.66, 58,532,311.56 and 23,577,508.48 is: 32,537,391.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,414,157.66 : 58,532,311.56 = 23,577,508.48 : x
  2. Step 2: Convert to fraction form
    42,414,157.66/58,532,311.56 = 23,577,508.48/x
  3. Step 3: Cross multiply
    42,414,157.66x = 58,532,311.56 × 23,577,508.48
  4. Step 4: Simplify right side
    42,414,157.66x = 1,380,046,072,159,902
  5. Step 5: Solve for x
    x = 1,380,046,072,159,902/42,414,157.66
  6. Step 6: Final answer
    x = 32,537,391.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.